body{
	font-family: "microsoft yahei";
	margin: 0px;
	padding: 0px;
}
html{
	margin: 0px;
	padding: 0px;
}
#aaaaa:hover{
	color: #999999;
}
#bbbbbb:hover{
	color: #999999;
}
.a{
	width: 100%;
	height: 60px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-left: 50px;
	padding-right: 50px;
	border-bottom: 1px solid #999999;
	border-top: none;
}
.jpg1{
	color: mediumseagreen;
	width: 30px;
	height: 30px;
}
.a2{
	font-size: 16px;
	font-weight: bold;
}
.btn{
	
}
.aa{
	width: 300px;
}
#box1{
	display: flex;
	justify-content: space-around;
	align-items: center;
}
#aaaa1{
	border: none;
	color: black;
	background: white;
	font-size: 16px;
	font-weight: bold;
}
#aaaa1:hover
{
	color: #999999;
}
.ccc11{
	background-color: white;
}


